숫자 25189840
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 53 * 457 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 457, 520, 530, 689, 848, 914, 1040, 1060, 1378, 1828, 2120, 2285, 2756, 3445, 3656, 4240, 4570, 5512, 5941, 6890, 7312, 9140, 11024, 11882, 13780, 18280, 23764, 24221, 27560, 29705, 36560, 47528, 48442, 55120, 59410, 95056, 96884, 118820, 121105, 193768, 237640, 242210, 314873, 387536, 475280, 484420, 629746, 968840, 1259492, 1574365, 1937680, 2518984, 3148730, 5037968, 6297460, 12594920, 25189840 |
약수의 개수 | 80 |
약수의 합 | 64402128 |
성질
표기
바이너리 | 1100000000101110111010000 |
8진수 | 140056720 |
16진수 | 1805dd0 |